NPPES file of Aug 9, 2026

William Dixwell Hill, M.D.

Ophthalmology Physician · Mountain Home, AR

William Dixwell Hill, M.D. is an ophthalmology physician with a practice address in Mountain Home, Arkansas, and NPI 1659414662, issued on Feb 15, 2007. Check the license on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659414662
Name
William Dixwell Hill
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
026386 LA
Self-reported in NPPES; status is on the state search
Practice location
360 Highway 5 N, Mountain Home, AR 72653
Phone
(870) 425-2277
Enumerated
Feb 15, 2007
Record last updated
Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20071025000191); accepts Medicare assignment
Medical or professional school
Louisiana State University School Of Medicine In New Orleans, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 360 Highway 5 N

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Denise Clarke, O.T.R.L.Occupational Therapist1316081920
  2. Kenneth Jones, M.D.Ophthalmology Physician1568510949
  3. Whitney McFall, O.D.Optometrist1861405243
  4. Michael Wheeler, O.D.Low Vision Rehabilitation Optometrist1720135015

Verify William Dixwell Hill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arkansas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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About as many Medicare Part D claims as the average ophthalmology physician in 2024

1,525 Medicare Part D claims for 372 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. William Hill1,525
  2. Specialty average1,518

Most prescribed

  1. Latanoprost498 claims
  2. Timolol Maleate236 claims
  3. Brimonidine Tartrate148 claims
  4. Prednisolone Acetate87 claims
  5. Erythromycin75 claims
  6. Dorzolamide-Timolol74 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $95.74

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Hill$95.74
  2. Specialty average$4,535.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Ozark Eye Center PAMountain Home, AR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Dixwell Hill among 145 ophthalmology physician records in Arkansas

William Dixwell Hill, M.D. is one of 145 ophthalmology physician records with a practice address in Arkansas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 65% of them.

  • NPI issued2007 · 65% of these records are older, 24% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2003 · median 2001 among the 89 with a school on file
  • Record last updated2007 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Arkansas

There are 145 ophthalmology physician records in Arkansas.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Allison Booth, M.D.Mountain Home, AR 726531689836652
  2. Kenneth Jones, M.D.Mountain Home, AR 726531568510949
  3. Kenneth Kilgore, M.D.Mountain Home, AR 726531659374429
  4. Douglas Marx, M.D.Mountain Home, AR 726531437155686
  5. Ethan Wright, M.D.Mountain Home, AR 726531659557171
  6. Chad Betts, M.D.Fayetteville, AR 727031215971106
  7. Craig Brown, M.D.Fayetteville, AR 727031881646198
  8. Peter Daut, M.D.Fayetteville, AR 727031952352106

Common questions

What is William Dixwell Hill, M.D.'s NPI number?

William Dixwell Hill, M.D.'s National Provider Identifier (NPI) is 1659414662, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Dixwell Hill, M.D. located?

The NPPES record lists a practice address at 360 Highway 5 N, Mountain Home, AR, 72653. Phone: (870) 425-2277. Providers update this record themselves, so call before visiting.

How can I verify William Dixwell Hill, M.D.'s license?

Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Dixwell Hill, M.D. prescribe under Medicare Part D?

In 2024, William Dixwell Hill, M.D. had 1,525 Medicare Part D claims for 372 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.